Job opening - Python Developer in Madrid

summary

madrid, madrid
permanent
completa

job category
other

job details

Main tasks the professional will perform:1.Integrate AI and LLM APIs into backend services, managing data flow and optimizing response latency.2.Design, build, and maintain GraphQL APIs using FastAPI and Strawberry to serve frontend applications and internal services.3.Architect relational database schemas and manage version-controlled migrations to ensure data integrity and high query performance; collaborate with DevOps/MLOps to containerize and deploy services across Azure, monitoring production performance and optimizing for speed and cost. ...

key responsibilities
Education / Academic BackgroundDegree in Computer Science, Software Engineering, or a related technical field (required).Minimum Experience1¿2 years of experience (or relevant internships/projects) in Backend Development, Software Engineering, or Systems Architecture.Required CertificationsNone required.Technical Skills / ToolsLLM/AI APIs (e.g., OpenAI, Anthropic) and secure tool/data integration via Model Context Protocol (MCP).Python; FastAPI; GraphQL (Strawberry); SQL and relational database design; SQLAlchemy (or similar ORM); Git; Docker; CI/CD fundamentals; monitoring and performance optimizationLanguages (Required Proficiency)English (professional working proficiency).
experience
1
skills
python;Inglés
qualifications
Ingeniero Técnico
education
Ingeniero Técnico

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ingeniero de software senior (python/django)
- madrid, madrid
- permanent
Descripción del Puesto (Job Description)El candidato se integrará en el equipo de ingeniería para liderar el desarrollo del backend de la plataforma financiera. Su objetivo será construir sistemas escalables, seguros y eficientes, colaborando estrechamente con los equipos de producto y frontend.Responsabilidades:Diseño y desarrollo de APIs robustas utilizando Python y Django.Gestión y optimización de bases de datos PostgreSQL.Despliegue y mantenimiento de
posted 16 march 2026
Descripción del Puesto (Job Description)El candidato se integrará en el equipo de ingeniería para liderar el desarrollo del backend de la plataforma financiera. Su objetivo será construir sistemas escalables, seguros y eficientes, colaborando estrechamente con los equipos de producto y frontend.Responsabilidades:Diseño y desarrollo de APIs robustas utilizando Python y Django.Gestión y optimización de bases de datos PostgreSQL.Despliegue y mantenimiento de
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